code: def _as_list(self, item):
      try:
          return list(item)
      except (
          Exception
      ):  # TODO(VitalyFedyunin): Replace with better iterable exception
          return [item]
  
imports: import random
  from torch.utils.data.datapipes._decorator import functional_datapipe
  from torch.utils.data.datapipes.datapipe import DFIterDataPipe, IterDataPipe
  from torch.utils.data.datapipes.dataframe import dataframe_wrapper
label_desc: Use image node_id 2 for calling the ExampleAggregateAsDataFrames obj's underlying member method code with example usage: obj._as_list(item) and returns: list, list